#89B451#89B451

#89B451 is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.7% C 0.137 H 128.9°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#89B451
RGB	rgb(137, 180, 81)
HSL	hsl(86, 40%, 51%)
HSV	hsv(86, 55%, 71%)
CMYK	cmyk(23.9%, 0%, 55%, 29.4%)
CIE-LAB	lab(68.43, -30.73, 45.24)
CIE-LCH	lch(68.43, 54.69, 124.19°)
OKLab	oklab(71.73% -0.0861 0.1066)
OKLCH	oklch(71.73% 0.137 128.9)
XYZ	xyz(28.1228, 38.5544, 13.7431)
Luminance	0.3856 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89B451 #7C51B4

analogous

#B4AD51 #89B451 #57B451

triadic

#89B451 #5189B4 #B45189

tetradic

#89B451 #51B4AD #7C51B4 #B45157

square

#89B451 #51B4AD #7C51B4 #B45157

split-complementary

#89B451 #5157B4 #AD51B4

monochromatic

#49612A #698C3C #89B451 #A6C67C #C3D9A7

Accessibility & contrast

On white

2.41

#89B451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#89B451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89B451

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89B451	#FFFFFF	#000000	##000000
##89B451	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA947

Deuteranopia (green-blind)

#B6A657

Tritanopia (blue-blind)

#8DAD9E

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #89b451;
/* rgb */ color: rgb(137, 180, 81);
/* oklch */ color: oklch(71.7% 0.137 128.9);

Tailwind

colors: {
  custom: {
    50: '#aeca85',
    500: '#89b451',
    950: '#000000',
  },
}

SCSS

$custom: #89b451;
$custom-light: #aeca85;
$custom-dark: #000000;

JSON

{
  "hex": "#89b451",
  "rgb": {
    "r": 137,
    "g": 180,
    "b": 81
  },
  "hsl": {
    "h": 86.061,
    "s": 39.759,
    "l": 51.176
  },
  "oklch": {
    "l": 0.71726,
    "c": 0.13703,
    "h": 128.9
  },
  "luminance": 0.38555
}

Semantic roles & 50–950 ramp

primary

#89B451

secondary

#AE9BC6

accent

#58D08C

background

#FAFCF8

surface

#F5F8EF

border

#CFD1CA

text

#10130B

muted

#7F827C

Preview Lab

Preview with #89B451

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →